HDtweedie
The Lasso for Tweedie's Compound Poisson Model Using an IRLS-BMD Algorithm
Description
The Tweedie lasso model implements an iteratively reweighed least square (IRLS) strategy that incorporates a blockwise majorization decent (BMD) method, for efficiently computing solution paths of the (grouped) lasso and the (grouped) elastic net methods.
Downloads
379
Last 30 days
11485th
1.1K
Last 90 days
6.4K
Last year
Trend: +28.9% (30d vs prior 30d)
24
Last 30 days
116
Last 90 days
411
Last year
Trend: -40% (30d vs prior 30d)
2
Last 7 days
26
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
158
Last 30 days
478
Last 90 days
3.7K
Last year
Trend: -34.4% (30d vs prior 30d)
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Wei Qian <weiqian@stat.umn.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Wei",
family = "Qian",
role = c("aut", "cre"),
email = "weiqian@stat.umn.edu"),
person(given = "Yi",
family = "Yang",
role = "aut",
email = "yiyang@umn.edu"),
person(given = "Hui",
family = "Zou",
role = "aut",
email = "hzou@stat.umn.edu"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Wei Qian <weiqian@stat.umn.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Wei",
family = "Qian",
role = c("aut", "cre"),
email = "weiqian@stat.umn.edu"),
person(given = "Yi",
family = "Yang",
role = "aut",
email = "yiyang@umn.edu"),
person(given = "Hui",
family = "Zou",
role = "aut",
email = "hzou@stat.umn.edu"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Wei Qian <weiqian@stat.umn.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Wei",
family = "Qian",
role = c("aut", "cre"),
...[truncated]...
role = "aut",
email = "yiyang@umn.edu"),
person(given = "Hui",
family = "Zou",
role = "aut",
email = "hzou@stat.umn.edu"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Wei Qian <weiqian@stat.umn.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Wei",
family = "Qian",
role = c("aut", "cre"),
...[truncated]...
role = "aut",
email = "yiyang@umn.edu"),
person(given = "Hui",
family = "Zou",
role = "aut",
email = "hzou@stat.umn.edu"))
as necessary.
Code
Structure
Lines of code
1,658
Files
25
Compiled share
31.6%
Has compiled src
Yes
Language breakdown
API
Exported functions
4
Internal functions
15
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\dontrun example ratio
0%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
–
C++ standard
–
License
GPL-2
License flags
SPDX valid, OSI approved
History
Versions
2
First release
2013-09-25
Latest release
2022-05-10
Avg cadence
3149 days
Cold removal rate
–
Dep drift
1
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.